How do photodiode arrays work

Is a relay the same as a contactor? Contactors and relays have the same task of switching a circuit. If you look from the perspective of the application, you would have seen contactors in control p

How does photodiode detect light? LEDs can also be used as photodiodes because they can emit and sense light from their junction. All PN junctions are photosensitive and can be used in a photoconduct

Does a resistor reduce current and voltage? Yes. this reduction depends on the connection scheme. The series resistor is used to limit the voltage by making the current constant, but in parallel, r i